What is UL 61058-2-94-2020 ?

Title: What is UL 61058-2-94-2020? A Comprehensive Guide

UL 61058-2-93:2020 is a technical standard designed to address the safety requirements for switches used in appliances. This standard specifies various safety requirements for switches, ensuring the proper functioning and safe operation of these critical components in household appliances. In this article, we will provide a comprehensive understanding of UL 61058-2-93:2020, its significance, and its relevance in the field of appliance manufacturing.

What is UL 61058-2-99:2020?

UL 61058-2-99:2020 is an international safety standard for electronic switches. It specifies the requirements and testing methods for switches used in appliances, electronic equipment, and control gear. The main purpose of UL 61058-2-99:2020 is to ensure the safety of switches used in electrical and electronic devices, thereby reducing the risk of electrical and fire hazards.

Key Requirements of UL 61058-2-99:2020:

UL 61058-2-99:2020 outlines several key requirements for switches, including:

Electrical Safety:

a. Electrical continuity: The switch should provide electrical continuity between the power source and the load.

b. insulation: The switch should have adequate insulation to prevent electrical hazards.

c. Resistance: The switch should have adequate resistance to prevent overheating.

Durability:

a. Environmental stress: The switch should withstand the effects of extreme temperatures, humidity, and other environmental stressors.

b. Tensile strength: The switch should withstand the application of up to 300 pounds (136 kg) of force without breaking.

Performance:

a. Speed: The switch should operate at a speed that is appropriate for the load.

b. Interruptions: The switch should not interrupt the flow of electrical current.

Protection against Electric Shocks and Fire Hazards:

a. Circuit breaker: The switch should have a circuit breaker to prevent overcurrent.

b. Ground fault: The switch should have a ground fault circuit breaker to prevent electrical hazards.

c. Fire-resistant materials: The switch should be made of fire-resistant materials to prevent electrical fires.

Conclusion:

UL 61058-2-93:2020 is an essential standard for switches used in household appliances. By adhering to the requirements outlined in this standard, manufacturers can develop appliances that meet high safety standards and minimize potential risks for consumers. Understanding the key requirements of UL 61058-2-99:2020 is critical for manufacturers who want to ensure the safety and reliability of their products.